baber/WOPTO huggingface dataset:
Patent KR-20220018745-A (KR)
Inventor: KIM MIN HWAN
IPC: H01M4/139
Filed: 2020-08-07
Abstract: The present invention relates to an electrode for a secondary battery including: an electrode current collector; and an electrode mixture layer formed on the electrode current collector and containing an electrode active material, wherein with respect to the residual stress of the electrode current collector or the electrode active material measured after the electrode is immersed in an electrolyte, the reduction rate of the residual stress of the electrode current collector or the electrode active material measured after drying the immersed electrode is 15% or less. According to the present invention, in particular, a risk during mass production can be reduced by checking limit density at which the high-density electrode does not peel off in an electrode process before battery production.
Patent KR-20220019363-A (KR)
Inventor: PHIL JOO KIM
IPC: G06Q20/12
Filed: 2020-08-10
Abstract: The present invention relates to an offline store online purchase system and a method thereof. More specifically, the present invention relates to the offline store online purchase system having a queue monitoring function that allows a user who is far away from an offline store that sells a random product to check an image of the waiting situation by the purchase waiting people waiting to purchase products of the offline store, and informs in advance the number of people waiting, their waiting order when paying for the product online, and the waiting time from arrival to purchase of the product; and a method thereof. The offline store online purchase system comprises: at least one or more store terminals; and an offline store online purchase management part.
Patent KR-20220023563-A (KR)
Title: Automotive ambient temperature sensor
Inventor: CHOI JIN GYU
IPC: B60H1/00
Filed: 2020-08-21
Abstract: Provided is an external air temperature sensor for a vehicle, which comprises: a body unit including a connector allowing the electric connection, and a sensor casing unit with a sensor engaged with one side of the connector; a clip unit including a clip plate engaged with a lower side of the body unit, and a supporter connected to a lower side of the clip plate; and a connection unit installed on an upper side of the clip unit. According to the present invention, the external air temperature sensor for the vehicle is able to be installed outside the vehicle by including the body unit with the connector and the sensor integrated with the clip unit supporting the body unit, and promote the reduction of assembly man hour and material cost. Therefore, according to the present invention, the external air temperature sensor is able to make it simple to assemble the external air temperature sensor on the outer side of the vehicle, and increase efficiency in production of vehicles.
Patent KR-20220026859-A (KR)
Inventor: KIM DOO WOOK
IPC: C07C7/04
Filed: 2020-08-26
Abstract: The present invention relates to a method for preparing alpha-methylstyrene which allows easy heat removal, provides a high conversion ratio and reduces costs required for waste water treatment. The method according to the present invention includes the steps of: supplying a feed stream including cumene and cumene hydroperoxide to a hydrogenation reactor to carry out hydrogenation in the presence of hydrogen; supplying a hydrogenation reactor discharge stream to an interlayer separation device to separate the stream into an aqueous phase and oil phase; and supplying an oil phase stream discharged from the interlayer separation device to a distillation tower, and isolating a bottom discharge stream containing dimethylbenzyl alcohol to produce alpha-methylstyrene, wherein the hydrogen reactor includes a first bed and a second bed formed downward from the top, and an air layer is formed between the first bed and the second bed.
Patent KR-20220028561-A (KR)
Title: Plant-based meat analogue having improved texture and The Manufacturing method thereof
Inventor: YUNE JONG HYEOK
IPC: A23L29/244
Filed: 2020-08-28
Abstract: The present invention relates to a plant-based meat substitute having improved texture, in which emulgel technology to impart the same physical properties as those of conventional meat is applied to edible fat and oil containing a high content of unsaturated fatty acids used in production of vegetable meat substitutes, and a manufacturing method thereof. According to the present invention, even if the vegetable meat substitute is manufactured on the basis of edible fat and oil containing a high content of unsaturated fatty acids, the vegetable meat substitute exhibits almost similar physical properties to that of conventional meat, has high apparent viscosity and tissue cohesiveness, and exhibits hardness, elasticity, cohesiveness, gumminess, and chewiness similar to those of meat when made into patties. In addition, the vegetable meat substitute does not exhibit syneresis found in general vegetable meat substitutes. The method comprises an emulgel mixture preparation step and a seasoning addition and kneading step.
Patent KR-20220037100-A (KR)
Title: Apparatus for treating pollutant
Inventor: LEE SEUNG JAE
IPC: B01D53/78
Filed: 2020-09-17
Abstract: Provided is a pollutant processing apparatus for processing pollutants and the like in flue gas exhausted through a flue. According to the present invention, the pollutant processing apparatus comprises: a gas injection module disposed in a flue where exhaust gas flows; a first reducing agent tank in which a first reducing agent, which is sprayed as a gas phase through the gas injection module to process pollutants in the flue gas, is stored in a liquid state; a second reducing agent tank in which a second reducing agent made of a different material from the first reducing agent, which is sprayed as a gas phase through the gas injection module to process pollutants in the flue gas, is stored in a liquid state; a heterogeneous reducing agent vaporization module disposed among the first reducing agent tank, the second reducing agent tank, and the gas injection module to receive and vaporize at least one of the liquid first reducing agent and the liquid second reducing agent and provide the same to the gas injection module; and a first supply control pipe and second supply control pipe connected to the first reducing agent tank and the second reducing agent tank at different points of the heterogeneous reducing agent vaporization module to independently supply the liquid first reducing agent and the liquid second reducing agent to the heterogeneous reducing agent vaporization module. At least a part including a nozzle formed at an end of a heterogeneous reducing agent vaporization module side in each of the first supply control pipe and the second supply control pipe includes a cooling unit.
Patent KR-20220046014-A (KR)
Inventor: LEE SE RA
IPC: F24F13/20
Filed: 2020-10-06
Abstract: The present invention relates to an on-tact system for controlling virus droplet and airborne infections, wherein the on-tact system is a concept that adds 'connection (on)' to the outside world through online to 'untact', which refers to contact-free, and is a system for working and living. According to the present invention, the on-tact system is equipped with one or more negative and positive pressure chambers to control the long-distance diffusion air flow of the bio-aerosol of ultrafine dust or nanoparticles of the virus (0.1 to 0.01 microns, average 20-200 nanometers) (Aitken nuclei) and the electric force of the colloid to control droplet and airborne infection.
Patent KR-20220048158-A (KR)
Inventor: JEONG WON CHANG
IPC: G01N21/956
Filed: 2020-10-12
Abstract: A manufacturing process field monitoring system for collecting coating drying process data of a surface-treated steel sheet and detecting color change comprises: a position determining camera for grasping the position of a surface-treated steel sheet having a plurality of color or black-and-white design patterns placed thereon, and setting an initial position; a test control part for aligning pre-stored design pattern position data with respect to the initial position transmitted from the position determining camera; a camera transporting part for moving a vision camera to the coordinates of each of the design patterns successively according to the control of the test control part based on the aligned design pattern position data; and the vision camera for performing photography a plurality of times while moving from the upper part of each of the design patterns toward a lower part in a vertical direction by the camera transporting part. Therefore, according to the present invention, vision test can be performed in advance in a manufacturing process on a surface-treated steel sheet having color or black-and-white design patterns placed thereon.
Patent KR-20220055979-A (KR)
Title: PLL including Adaptive loop bandwidth gain booster
Inventor: HWANG IN CHUL
IPC: H03L7/099
Filed: 2020-10-27
Abstract: The present invention aims to provide a PLL including an adaptive booster with a loop bandwidth gain, which is capable of overcoming the limitations of a digital PLL, which is slower than an analog PLL. The present invention relates to a phase lock loop (PLL) including an adaptive booster with a loop bandwidth gain. More specifically, the present invention relates to a PLL controlling a loop bandwidth by comparing a phase edge of a reference frequency with a phase edge of an output frequency. The present invention provides the PLL including the adaptive booster with the loop bandwidth gain, comprising: a time to digital converter (TDC) outputting an error value by comparing the phase edge of the reference frequency with a phase edge with the output frequency N-demultiplication; a digital loop filter (DLF) receiving the error value, and performing a low bandwidth filtering, and outputting a control value for controlling the frequency difference; and a digital controlled oscillator (DCO) receiving the control value, and controlling the current of a PMOS array, and controlling the output frequency.
Patent KR-20220057136-A (KR)
Inventor: KIM EUN YOUNG
IPC: C22B3/00
Filed: 2020-10-29
Abstract: The present invention relates to a method for recovering a precursor from a ternary active material of a waste lithium secondary battery, comprising the steps of: (a) extracting a waste positive electrode active material with an extractant containing an organic solvent; (b) removing impurities from the organic phase obtained in the step (a) with a cleaning agent; and (c) stripping the organic phase from which impurities are removed in the step (b) with a stripping agent to obtain a mixed solution of cobalt (Co), nickel (Ni), and manganese (Mn). Compared to the existing methods, nickel, cobalt, manganese compounds are not separated and recovered separately, and the mixed solution of nickel, cobalt, manganese can be recovered without the process of dissolving the co-precipitation product with acid. Thus, it can save time and money consumed in additional processes.
Patent KR-20220057860-A (KR)
Inventor: SEOL HYUN SOO
IPC: H02J50/60
Filed: 2020-10-30
Abstract: The present invention relates to a foreign object detection method and a foreign object detection system for wireless power transmission with a double detection scheme, and more particularly, to a foreign object detection method and a foreign object detection system for wireless power transmission with a double detection scheme, in which recognition of an alignment state of a coil located between a transmission unit and a reception unit of the wireless power transmission and detection of a foreign object (FO) are performed more efficiently and precisely by using a scheme using a quality factor (Q-factor) and a scheme using a balanced coil as double schemes in order to detect the foreign object during the wireless power transmission, so that the foreign object is detected by using a resonance frequency even when a distance between transmission and reception coils becomes a predetermined distance or more, and the foreign object is detected even when a change rate of the Q-factor becomes very small due to presence of the foreign object, which gradually increases toward edges of the transmission and reception units. The foreign object detection system for the wireless power transmission with the double detection scheme includes: a Q-factor detection unit including a measurement unit, a search unit, a communication unit, a calculation unit, and a detection unit; and a balanced coil detection unit including an analysis unit, a comparison unit, and a determination unit.
Patent KR-20220065541-A (KR)
Title: Pressurized electrolysis cell frame for reducing shunt currents
Inventor: CHO HYUN SEOK
IPC: C25B1/04
Filed: 2020-11-13
Abstract: The present invention relates to a pressurized water electrolysis cell frame, and more specifically, to a pressurized water electrolysis cell frame capable of reducing shunt current. The present invention reduces shunt current through an increase in shunt resistance through an increase in the length of a manifold and a passage, induces equal distribution of an electrolyte through two-phase at the same time, can improve a catalyst utilization rate therethrough, and can maximize power efficiency in a stack therethrough.
Patent KR-20220068795-A (KR)
Title: System for Evaluating Safey Operation Index Using Driving Information Collection Device
Inventor: OH SANG KI
IPC: G06N20/00
Filed: 2020-11-19
Abstract: A safety driving index evaluation system using an operation information collection device collects vehicle operation information to automatically generate an operation record according to a form of the national tax service and generates operation pattern information based on the collected operation driving information and calculates a safe driving index of a vehicle by using the generated operation pattern information to have an effect of identifying a vehicle operation result at a glance.
Patent KR-20220069548-A (KR)
Title: Transparent stacked electrodes of gallium oxide and silver nanowire, manufacturing method thereof and manufacturing apparatus thereof
Inventor: BAE SI YOUNG
IPC: H01L33/42
Filed: 2020-11-20
Abstract: The present invention relates to a multilayer transparent electrode of gallium oxide and silver nanowires, a manufacturing method thereof and a manufacturing apparatus thereof. According to the present invention, the multilayer transparent electrode of gallium oxide and silver nanowires comprises: a first UV transmissive layer made of gallium oxide; a conductive layer disposed on the first UV transmissive layer and including silver nanowires; and a second UV transmissive layer formed on the conductive layer and made of gallium oxide.
Patent KR-20220072328-A (KR)
Title: 디스플레이 패널을 검사하기 위한 프로브 모듈, 이를 포함하는 패널 검사 장치 및 패널 검사 장치의 패널 교정 방법
Inventor: LIM HO MIN
IPC: G01R31/28
Filed: 2020-11-25
Abstract: 본 실시예는 디스플레이 패널을 검사하기 위한 프로브 모듈, 이를 포함하는 패널 검사 장치 및 패널 검사 장치의 패널 교정 방법에 관한 것으로서, 더욱 상세하게는 디스플레이 패널의 제조시에 불량으로 선별된 디스플레 패널을 교정하여 디스플레이 패널의 제조 수율을 개선하기 위한 프로브 모듈, 패널 검사 장치 및 패널 교정 방법에 관한 것이다.
Patent KR-20210090541-A (KR)
Title: Optical module and Method of manufacturing the same
Inventor: PARK SAHNGGI
IPC: G02B6/122
Filed: 2020-11-27
Abstract: According to embodiments of the present invention, a method for manufacturing an optical module may include the steps of: applying a polyamic acid solution to an upper surface of a substrate structure to form an adhesive layer; forming an active functional group on an upper surface of the adhesive layer; applying a polyamic acid solution to a first surface of a prism to form a prism adhesive layer; forming a polyamic acid layer on at least one of a planarized upper surface of the adhesive layer and a lower surface of the prism adhesive layer; disposing the prism on the substrate structure such that the polyamic acid layer contacts the adhesive layer and the prism adhesive layer; and applying pressure to the prism and the substrate structure to bond the adhesive layer to the prism adhesive layer. The present invention provides the method of forming an adhesive structure using the adhesive layer having improved adhesive strength and high transparency.
Patent KR-20220075575-A (KR)
Inventor: CHOI HEE YOUNG
IPC: A23C9/123
Filed: 2020-11-30
Abstract: 본 발명은 그릭요거트의 제조방법에 관한 것으로, 30 birx로 농축된 단백질이 강화된 농축우유를 준비하는 단계; 상기 농축우유에 설탕을 첨가하고 살균한 후 냉각하는 단계; 상기 냉각된 농축우유에 유산균을 접종하는 단계; 상기 유산균이 접종된 농축우유를 36~38℃에서 6~8시간 발효시키는 단계;를 포함하는 유청분리 단계가 없는 단기 속성법 단백질 강화 그릭요거트의 제조방법이 개시된다.
Patent KR-20210070224-A (KR)
Title: Polypropylene resin, polypropylene fiber and method for preparing the same
Inventor: CHAE SEONG MIN
IPC: D01D5/08
Filed: 2020-12-03
Abstract: The present invention relates to a polypropylene resin, which exhibits excellent workability and is capable of fine fibrillation, a polypropylene fiber and a manufacturing method thereof.
Patent KR-20220081421-A (KR)
Inventor: SEO MYUNG SU
IPC: B60L53/68
Filed: 2020-12-08
Abstract: 본 발명 저온시 시동용 배터리 가열방법은, 시동용 배터리팩의 온도를 항상 기준온도로 유지시키는 자동모드 선택단계(S10) 또는 사용자가 수동조작으로 선택하여야만 시동용 배터리팩을 기준온도로 승온시키는 수동모드 선택단계(S20)를 포함하며, 자동모드 선택단계(S10)가 진행되면, 그 다음 진행되는 시동용 배터리팩 전압측정단계(S11), 시동용 배터리팩의 측정전압이 10V의 전압 1과 14.6V의 전압 2 사이에 있는 것인지 여부를 판단하는 단계(S12), 시동용 배터리팩의 측정전압이 전압 1 및 전압 2 사이에 있는 것으로 판단되면, 그 다음으로 진행하는 시동용 배터리팩의 온도측정단계(S13), 시동용 배터리팩의 측정온도가 기준온도 이하인지 여부를 판단하는 단계(S14), 시동용 배터리팩의 측정온도가 기준온도 이하이면, 그 다음으로 진행되는 온도컨트롤러 구동단계(S15), 발열체를 구동하여 시동용 배터리팩을 가열하는 발열체 구동단계(S16), 시동용 배터리팩의 측정온도가 기준온도 이상인지 여부를 판단하는 단계(S17), 시동용 배터리팩의 측정온도가 기준온도 이상이면, 가열단계를 종료하는 단계가 순차적으로 진행되는 것을 요지로 한다.
Patent KR-20220081529-A (KR)
Title: 연성 및 성형성이 우수한 고강도 용융아연도금강판
Inventor: CHOI KANG HYUN
IPC: C22C38/32
Filed: 2020-12-09
Abstract: 연성 및 성형성이 우수한 고강도 용융아연도금강판이 제공된다.  
본 발명의 용융아연도금강판은, 중량%로, 탄소(C): 0.06~0.16%, 실리콘(Si): 0.8% 이하(0% 제외), 망간(Mn): 2.1~2.7%, 몰리브덴(Mo): 0.4% 이하(0% 제외), 크로뮴(Cr): 1% 이하(0% 제외), 인(P): 0.1% 이하(0% 제외), 황(S): 0.02% 이하, 알루미늄(sol.Al): 1% 이하(0% 제외), 타이타늄(Ti): 0.001~0.04%, 나이오븀(Nb): 0.001~0.04%, 질소(N): 0.01% 이하(0% 제외), 붕소(B): 0.01% 이하, 안티몬(Sb): 0.05% 이하, 잔부 Fe 및 기타 불가피한 불순물을 포함하고, 소지강판 두께 1/4t 지점의 기지조직 내 소강 성분 중 C, Si, Al, Mn, Cr, Mo 및 B의 성분이 하기 관계식 1은 만족하고, 소지강판의 미세조직이, 면적%로, 베이나이트 및 템퍼드 마르텐사이트의 합: 70% 이상, 페라이트: 10% 이하, 잔부 프레시 마르텐사이트와 잔류오스테나이트로 구성되며, 상기 잔류오스테나이트 분율이 면적%로 5% 이하이다.
Patent KR-20200141974-A (KR)
Title: Air conditioner
Inventor: HAKJAE KIM
IPC: F24F3/16
Filed: 2020-12-14
Abstract: The present invention relates to an air conditioner. The air conditioner comprises: a filter case having an outer inlet where air is introduced and an inner outlet where the air is discharged; a roller disposed to be rotatable inside the filter case and having a driving gear; a prefilter having a driven gear engaged with the driving gear and moved inside the filter case around an outer circumference of the roller when the roller rotates; and a brush unit disposed in the filter case and coming in contact with the prefilter when the roller rotates.
Patent KR-20220085548-A (KR)
Inventor: CHOI SUNG HEE
IPC: C11C5/00
Filed: 2020-12-15
Abstract: 천연재인 팜유나 대두유인 소이유를 사용하는 천연 양초제조방법 및 이로부터 제조되는 양초가 개시된다. 본 발명의 양초는 상부가 개방된 통에 액체의 초 본체 물질을 넣으며 심지를 박아서 일반 초 형태대로 경화시킨 다음, 상기 초 형태의 직경보다 큰 직경르 갖는 통에 안착시킨 후, 상기 초 형태와 통간의 유격부로 유체의 외부막 재료를 투입하여 경화시켜 제조된다.
Patent KR-20220087934-A (KR)
Inventor: LEE JANG GYU
IPC: G06F21/64
Filed: 2020-12-18
Abstract: 본 발명은 허가된 네트워크만을 연결하고, 각종 매체 제어가 가능하며, 용역 수행 대상 단말에 대한 각종 로그 데이터를 수집 및 저장할 수 있어 용역사업 수행 시 효과적인 기밀성 유지가 가능한 임베디드 플랫폼 기반의 프로젝트 기밀성 관리 디바이스에 관한 것이다. 본 발명은 용역을 수행하는 용역 단말, 용역 단말과 연결되어 용역 단말을 원격으로 모니터링하고 제어하는 발주기관의 관리자 단말, 용역 단말 및 관리자 단말 각각과 연결되고, 용역 단말에 대한 로그 데이터를 수집 및 저장하며, 송수신되는 데이터에 대한 유효성을 체크하여 인증되지 않은 데이터를 차단하는 기밀성 관리 서버를 포함한다.
Patent KR-20220087941-A (KR)
Title: 액화가스 저장탱크 및 이를 포함하는 선박
Inventor: SON SANG HUN
IPC: B63B17/00
Filed: 2020-12-18
Abstract: 본 발명의 일 실시예에 따른 액화가스 저장탱크는 액화가스가 저장되는 탱크바디부재 및 상기 탱크바디부재의 내부에 구비되어 제수격벽을 대체하며, 상기 탱크바디부재 내부의 둘레 방향으로 적어도 일부에 구비되며, 유동조절홀이 형성되어, 상기 액화가스의 유동을 조절하는 이너프레임유닛을 포함할 수 있다.
Patent KR-20220083961-A (KR)
Title: 딥러닝 기반의 영상 프레임 예측 장치 및 방법
Inventor: FAN KUN
IPC: G06N3/08
Filed: 2020-12-29
Abstract: 영상 프레임 예측 장치 및 방법에 관한 것으로, 영상 프레임 예측 장치는 영상 프레임으로부터 적어도 하나의 특성을 추출하는 레벨 인코더, 상기 적어도 하나의 특성을 기반으로 훈련되거나 또는 상기 적어도 하나의 특성에 대응하는 예측된 특성 데이터를 획득 및 전달하는 특성 학습부 및 상기 예측된 특성 데이터를 기반으로 예측 영상 프레임을 획득하는 레벨 디코더를 포함할 수 있다.
Patent KR-20220097592-A (KR)
Inventor: LEE SANG HYUN
IPC: E04H9/02
Filed: 2020-12-30
Abstract: The present invention provides an externally attached friction viscous damping system with excellent durability and easy maintenance and repair while absorbing impact and vibration for a long period of time. The externally attached friction viscous damping system comprises: a floor connector (100) fixed to a floor (11) and provided with a hinge part (110); a high-capacity viscous damper (500) including a hinge lower fastening part (515) hinged to the hinge part (110) and having a hinge upper fastening part (516) on an upper portion thereof; two or more support steel rods (200) having a hinge fastening part (215) on an upper portion thereof and a hinge part (210) on a lower portion thereof, wherein the lowermost support steel rod (200) is hinged to the hinge upper fastening part (516), and neighboring support steel rods (200) are hinged by the hinge part (210) and the hinge fastening part (215); an upper connector (300) including a building connection part (330) extended laterally to be fixed to a building and a hinge part (310) positioned at the end of the building connection part (330), wherein the hinge part (310) is hinged to the hinge fastening part (215) of the uppermost support steel rod (200); and a friction damper (400) including a support steel rod accommodating part (440) accommodating the support steel rods (200) and a building connection part (430) extended laterally from the support steel rod accommodating part (440) to be fixed to the building.
Patent KR-20220096552-A (KR)
Inventor: AN SEONG BEOM
IPC: F21W111/02
Filed: 2020-12-31
Abstract: The present invention provides a smart shading screen for fog lamp unit and road lamp lighting control using photovoltaic power generation, a smart shading screen module including the same, and a smart shading screen system including the same, which can prevent accidents by providing visual information for a driver who drives a vehicle. The smart shading screen for fog lamp unit and road lamp lighting control using photovoltaic power generation comprises: a housing unit; a photovoltaic module positioned in the housing unit, wherein at least a portion thereof is exposed to the outside of the housing unit to perform photovoltaic power generation to convert sunlight into electric energy; a pair of road lamps formed on a side of the housing unit and using the electric energy supplied from the photovoltaic module to emit light; a pair of fog lamp units formed on a lower portion of the pair of road lamps and a side of the housing unit, and using the electric energy supplied from the photovoltaic module to emit light; a battery unit positioned in the housing unit to be electrically connected to the pair of road lamps and the pair of fog lamp units; a temperature and humidity sensor unit positioned in the housing unit, and positioned between the road lamps and the fog lamp units while exposing at least portion thereof to the outside of the housing unit to measure outside temperature and humidity; and a control unit positioned in the housing unit, and controlling operations of the photovoltaic module, the pair of road lamps, the pair of fog lamp units, the temperature and humidity sensor unit, and the battery unit.